Search found 14 matches

by David.P
Sun Dec 08, 2019 9:26 pm
Forum: Classic - General Support
Topic: Scaling from 300 to 200 dpi?
Replies: 5
Views: 1890

Re: Scaling from 300 to 200 dpi?

Yes, thanks. Have searched online ad nauseam...

With IrfanView and XnView (both Classic and MP), it didn't work at all. With Faststone Image Viewer and with ExiftoolGui, it (strangely) worked on some JPG images, but not on some others.
by David.P
Sun Dec 08, 2019 2:33 pm
Forum: Classic - General [Français]
Topic: modifier DPI de fichiers JPEG
Replies: 2
Views: 3500

Re: modifier DPI de fichiers JPEG

Oui, actuellement il n'y a pas de modification DPI sans perte...
Sorry, I'm also posting this issue here once more for completeness.

Is that still the current status, that lossless changing of JPG DPI is not possible?
by David.P
Sun Dec 08, 2019 2:26 pm
Forum: Classic - General Support
Topic: Scaling from 300 to 200 dpi?
Replies: 5
Views: 1890

Re:

Drahken wrote: Wed Jun 13, 2007 3:54 pm The image->set DPI setting DOES change the DPI of the image
Just wanted to add here that this approach unfortunately recompresses the JPEG image and therefore is not lossles
by David.P
Sun Dec 08, 2019 2:04 pm
Forum: NConvert
Topic: Convert JPEG from 72 dpi to 300 dpi
Replies: 12
Views: 6188

Re: Convert JPEG from 72 dpi to 300 dpi

Hi @all, is it still the case that it is not possible to change ONLY the dpi value of JPG files -- without recompressing them? I thought I had done that in all of XnView, IrfanView, FastStone ImageViewer and ExifToolGUI -- but now that I am trying it today it doesn't seem work in any of the applicat...
by David.P
Mon Mar 23, 2015 8:18 am
Forum: MP - Suggestions
Topic: Print an image exactly pixel-to-pixel
Replies: 3
Views: 1950

Re: Print an image exactly pixel-to-pixel

Hi XnTriq and thanks for the answer. "Single - DPI" unfortunately does not seem to work: http://i.imgur.com/JsVSRU7.png The above is a 100dpi Tiff b/w image when trying to print it on a 200dpi printer. It should therefore come out much smaller, however is still scaled to fit the entire page when pri...
by David.P
Fri Mar 20, 2015 12:45 pm
Forum: MP - Suggestions
Topic: Print an image exactly pixel-to-pixel
Replies: 3
Views: 1950

Print an image exactly pixel-to-pixel

Hi forum, is there a way to print an image EXACTLY pixel-to-pixel ("pixel-wise")? For example, I have an image with 200 dpi and want to print it on a 300 dpi printer such that every pixel in the image becomes exactly ONE pixel on the printer (of course in this case, the image gets smaller when print...
by David.P
Fri Oct 03, 2008 9:57 am
Forum: Classic - General Support
Topic: XnView keeps asking if action on tagged or selected files
Replies: 24
Views: 6442

Great and productive support -- as usual ! :)

Thanks heaps
David.P
by David.P
Mon Sep 22, 2008 8:52 pm
Forum: Classic - General Support
Topic: XnView keeps asking if action on tagged or selected files
Replies: 24
Views: 6442

I beg your pardon...?
by David.P
Mon Sep 22, 2008 7:09 pm
Forum: Classic - General Support
Topic: XnView keeps asking if action on tagged or selected files
Replies: 24
Views: 6442

Thanks but is is just incredibly complicated :? First, I have to tag the files. Then, I must set the view filter to show only tagged files. Then, I have to switch from tree view to category view Then, I have to select all files Drag them onto a category (or export to a new one). Then, remove tags. S...
by David.P
Mon Sep 22, 2008 10:55 am
Forum: Classic - General Support
Topic: XnView keeps asking if action on tagged or selected files
Replies: 24
Views: 6442

Re: XnView keeps asking if action on tagged or selected file

Pierre, is it possible change this behavior, and allow this drag&drop all selected files function between categories too (like for the folders) - or a kind of already discussed EXPORT basket (selected tagged files) function between categories or folders ... ? Umm - I don't understand all this; howe...
by David.P
Mon Sep 22, 2008 7:51 am
Forum: Classic - General Support
Topic: XnView keeps asking if action on tagged or selected files
Replies: 24
Views: 6442

Re: XnView keeps asking if action on tagged or selected file

Why do you always use in the same time these two multi-selections modes ( mouse and Tags) ? So do not use tags to mark your favorite pictures but an other category (new category name, rating or colour labels) Well I'd really like to do that, but it's way too complicated. To tell you the truth, I co...
by David.P
Sat Sep 20, 2008 7:25 pm
Forum: Classic - General Support
Topic: XnView keeps asking if action on tagged or selected files
Replies: 24
Views: 6442

XnView keeps asking if action on tagged or selected files

Hi forum, every time I hit DEL to delete a file, XnView asks if I want to delete all tagged files or the selected file ... :? Since I use tagging to quickly mark my favourite pictures, I always want XnView to delete the SELECTED files... Is there a way to get rid of that message box question altoget...
by David.P
Wed May 02, 2007 1:44 pm
Forum: Classic - General Support
Topic: Video Thumbnails
Replies: 20
Views: 13126

WOW Pierre, that was fast...!

I'm already very much looking forward to this feature -- another "Worlds First" for XnView!

Cheers,
David.P
by David.P
Wed May 02, 2007 9:40 am
Forum: Classic - General Support
Topic: Video Thumbnails
Replies: 20
Views: 13126

Re: Video Thumbnails

I extract frame at 10% Hi Pierre, I was wondering whether there is a possibility to change that video frame extraction point -- or is it hard-coded into the program, at the moment? What I'm trying to do is display masses (thousands) of short video clips from a surveillance camera where in each vide...